Finally, I convinced a vet, who specialized in laboratory animals, to take the lump out.

最后，我说服了一位专门研究实验动物的兽医把肿块取出来。

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Aminotriazole is a weedkiller found to cause cancer in laboratory animals.

氨三唑是一种除草剂，在实验动物身上发现会导致癌症。

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Laboratory animals that are deprived of it for prolonged periods of time eventually die.

被剥夺了睡眠的实验动物最终也只能死亡。

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The next time you think about going without sleep, consider this: Laboratory animals that are kept awake for long periods of time ...die.

VOA: special.2009.08.26

Now it's not uncommon, by the way, for laboratory animals in these studies to triple their body weight.

顺便说下,在实验室,让动物体重变成普通的三倍,并不罕见

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And there are three properties of this diet that help promote overeating and obesity in laboratory animals.

而这种导致实验室动物,过度进食和肥胖的饮食具备三种特征

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Researchers can then turn on and off just those brain cells in laboratory animals and see what happens.

FORBES: Magazine Article

The technique, dubbed optogenetics, is barely five years old and, so far, has been used only on laboratory animals.

FORBES: Ideas & Opinions

And forcing British suppliers of laboratory animals to close will lead to more animals being imported, with an increase in suffering.

ECONOMIST: Animal rights extremists